carbon dioxide - bromide complex | 161895-86-9

• 分子结构分类: 无机化合物 - 均质非金属化合物 - 卤代有机物
• 英文名称: carbon dioxide - bromide complex
• CAS: 161895-86-9
• 化学式: Br*CO₂
• 分子量: 123.914
• InChiKey: FFFPVOPVQLJSHA-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -3.58
• 重原子数：
  4.0
• 可旋转键数：
  0.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  34.14
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为产物：
  描述：

  以 gas 为溶剂， 生成 氢溴酸 、 二氧化碳 、 carbon dioxide - bromide complex
  参考文献：
  名称：

  Recombination of Br⁻₂ photodissociated within mass selected ionic clusters

  摘要：

  Photofragmentation studies of mass selected Br−2⋅(CO2)n, n≤24, cluster ions are presented. The heterogeneous cluster ions are synthesized in a supersonic expansion crossed with an electron beam. These ionic clusters are mass analyzed in a time-of-flight mass spectrometer prior to photodissociation of the Br−2 absorber in the cluster. Mass analysis of the ionic photofragments shows that in some cases the photodissociated Br−2 has recombined and in other cases a Br atom has escaped from the cluster. The branching ratio for recombination depends on both the size of the initial cluster ion and the photodissociation wavelength. The photofragmentation data are consistent with a recombination mechanism dominated by attractive forces in the smaller clusters and repulsive interactions in the larger clusters.

  DOI：

  10.1063/1.454458